Dyfyniad APA

Pen, J. (1959). Wage rate under collective bargaining tr by T.S.Preston.

Dyfyniad Arddull Chicago

Pen, J. Wage Rate Under Collective Bargaining Tr by T.S.Preston. 1959.

Dyfyniad MLA

Pen, J. Wage Rate Under Collective Bargaining Tr by T.S.Preston. 1959.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.